ODM Modbus Thermostat 2 Digital Inputs AC System Practical Modern Design
Quick Summary The HTW-FC09-3KDMEN modbus thermostat is designed for fan coil ac system control. It manages a 3-speed fan and supports 2-pipe valve control. Both on/off and modulating control are available. It works in heating and cooling modes with stable control logic. This page covers its control logic, function meaning, and key parameters. It also […]
Modulating Thermostat WiFi 24V Output Clear Display AC System
Quick Summary The HTW-FC09-FVMN-24WF WiFi modulating thermostat is designed for fan coil systems. It supports a 3-speed fan and EC fan control. It works with 2-pipe systems using 0–10V modulating valve control. A built-in transformer provides a stable 24V output for the valve. This page explains how this WiFi modulating thermostat works in real projects. […]
24VDC Output PICV Thermostat with Modbus Keycard Energy Saving
Quick Summary The HTW-FC09-FVMN-24K PICV Thermostat is designed for fan coil systems. It controls 3-speed fans or EC fans and supports 2-pipe systems with 0–10V modulating valve control. The thermostat suits both heating and cooling operations. A built-in transformer provides a stable 24VDC output for PICV valves and supports reliable control logic. This page explains […]